<?php 
class Sosweb_Db_Adapter_Pdo_Mysql extends Zend_Db_Adapter_Pdo_Mysql
{
	protected function _connect() 
	{
        if ($this->_connection) 
        {
            return;
        }
		
        parent::_connect();
		
        $this->query('SET NAMES utf8');
	}
}